| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a glass substrate for solar cell having a strength at the most suitable level between tempered glass and raw sheet glass, so as to facilitate the division of a solar cell panel to meet various sizes, and to provide a semi-reinforcing treatment for the glass substrate. SOLUTION: The glass substrate for solar cell has a role as a cover for protecting a power-generating function layer, it is directly laminated with the power-generating function layer, and it is expected to be cut and divided into a desired product size after laminated with the power-generating function layer. The strength is smaller than that of tempered glass which has been subjected to a surface strengthening treatment, and larger than that of raw sheet glass which has not been subjected to a surface strengthening treatment.</p> |
